Austin 7 average tire pressure is 29.758 psi. If it is tough for you can round it 30 psi for all 4 tires.
Austin 7 low tire pressures affect braking distances and provide less responsive steering and handling. This can be especially dangerous when an emergency stop or sudden evasive maneuver is needed to avoid a collision. In addition, low pressures allow tire sidewalls to flex excessively, which generates heat. While moderate heat simply accelerates tire tread wear; high heat can lead to loss of tread segments or even blowouts.
Tire Size | Front Tire Pressure | Rear Tire Pressure |
---|---|---|
235 45 R18 98 W | 30.863 | 29.435 |
215 55 R16 93 V | 30.87 | 29.659 |
235 45 R17 94 W | 30.525 | 29.295 |
215 50 R17 95 W | 30.677 | 29.523 |
235 40 R19 96 Y | 30.643 | 29.583 |
235 40 R18 95 W | 30.884 | 29.293 |
195 65 R15 91 H | 30.912 | 29.931 |
205 50 R17 89 V | 30.601 | 29.606 |
235 40 R18 95 Y | 30.918 | 29.23 |
225 50 R17 94 Y | 30.547 | 29.635 |
245 40 R18 93 Y | 30.619 | 29.772 |
255 35 R19 96 Y | 30.861 | 29.625 |
265 30 R20 94 Y | 30.837 | 29.74 |
205 55 R15 88 V | 30.783 | 29.565 |
215 40 R17 87 W | 30.793 | 29.217 |
215 45 R16 86 S | 30.607 | 29.687 |
215 45 R16 90 V | 30.882 | 29.917 |
225 35 R18 87 W | 30.855 | 29.357 |
185 60 R15 84 T | 30.728 | 29.331 |
145 80 R14 76 T | 30.853 | 29.688 |
165 65 R15 81 H | 30.839 | 29.637 |
175 60 R15 81 H | 30.83 | 29.885 |
185 50 R16 81 H | 30.825 | 29.279 |
205 55 R16 91 V | 30.813 | 29.274 |
225 40 R18 92 W | 30.516 | 29.971 |
225 45 R17 91 V | 30.811 | 29.932 |
225 40 R18 92 V | 30.648 | 29.381 |
235 35 R19 91 W | 30.827 | 29.783 |
205 60 R16 92 V | 30.603 | 29.529 |
225 55 R16 95 Y | 30.617 | 29.489 |
245 45 R17 95 Y | 30.795 | 29.955 |
225 50 R17 94 W | 30.537 | 29.836 |
225 55 R16 95 W | 30.644 | 29.328 |
195 60 R15 88 H | 30.52 | 29.315 |
195 55 R16 87 V | 30.759 | 29.853 |
Austin 7 tire pressures should be checked at least once per month. Running on incorrect pressures will decrease fuel economy, it increases tyre wear and also degrades vehicle braking ability.
All-season tire pressure - 30 |
Winter tire pressure - 29.3 |
Summer tire pressure - 30 |
All-terrain tire pressure - 29.5 |
Be sure when checking the pressure that the tires are not too warm, which can happen after driving for a while, as this can affect the pressure reading.
Austin 7 psi values are supported all kind of tire brands.